package com.sky.task;


import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

//自定义定时任务类
@Component
@Slf4j
public class OrderTask {
    @Autowired
    private OrderMapper orderMapper;


    //处理超时未支付订单
    @Scheduled(cron = "0 * * * * ?")//每分钟处理一次
    public void processTimeoutOrder(){
        log.info("处理超时订单：{}", LocalDateTime.now());

        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);
        //查询超时订单
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT,time);
        if(ordersList !=null && ordersList.size()>0){
            for(Orders orders : ordersList){
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelReason("订单超时，自动取消");
                orderMapper.update(orders);
            }
        }

    }

    //处理一直处于派送中的订单
    @Scheduled(cron = "0 0 1 * * ?")//每天凌晨一点定时处理
    public void processDeliveryOrder(){
        log.info("定时处理一直处于派送中的订单：{}", LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-60);//查询前一天所有的订单
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, time);

        if(ordersList !=null && ordersList.size()>0){
            for(Orders orders : ordersList){
                orders.setStatus(Orders.COMPLETED);//更改状态为已完成
                orderMapper.update(orders);
            }
        }
    }


}
